9b587f0574d013ada38f6973195e0ebcb1889952370dd3396e9f89e3622ff81a

Analysis

max time kernel
117s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
22-04-2024 01:43

Target

$PLUGINSDIR/InstallOptions.dll
Size

14KB
MD5

2a03c4a7ac5ee5e0e0a683949f70971b
SHA1

3bd9877caaea4804c0400420494ad1143179dcec
SHA256

d4f0042d8e7622b7e14395e926dd02edab3cdc77e82d88108b67a4d2cee9229b
SHA512

1942cdb522859f8dba46824786e361794a62e6201279201e1e0e2e07499fb6252933c5661782fccd77291c3650cafb2a7a08eee5431c8238f0da44840ee4c476
SSDEEP

192:y4n3T5aK+dHCMR1aQR9RuZl3WWmU7WYZsw1JpVGnrjdK72dwF7dBOne:Tn3T5KdHCMRD/R1cOnrjd+BO

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2772 2120 WerFault.exe rundll32.exe

pid	pid_target	process	target process
2772	2120	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1996 wrote to memory of 2120	1996	rundll32.exe	rundll32.exe
PID 1996 wrote to memory of 2120	1996	rundll32.exe	rundll32.exe
PID 1996 wrote to memory of 2120	1996	rundll32.exe	rundll32.exe
PID 1996 wrote to memory of 2120	1996	rundll32.exe	rundll32.exe
PID 1996 wrote to memory of 2120	1996	rundll32.exe	rundll32.exe
PID 1996 wrote to memory of 2120	1996	rundll32.exe	rundll32.exe
PID 1996 wrote to memory of 2120	1996	rundll32.exe	rundll32.exe
PID 2120 wrote to memory of 2772	2120	rundll32.exe	WerFault.exe
PID 2120 wrote to memory of 2772	2120	rundll32.exe	WerFault.exe
PID 2120 wrote to memory of 2772	2120	rundll32.exe	WerFault.exe
PID 2120 wrote to memory of 2772	2120	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1996
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2120
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2120 -s 244
    3⤵
    - Program crash
    PID:2772